... Room Sticky Mat 1) 30 layers or 60 layers 2) Size:18x36,24x36,26x45,31x35 3) blue,white,grey,green,yellow Clean Room ... industry,Biological pharmacy,Aero-space manufacturing industry,operation room of hospital,Luxury hotels and familyCharacteristic:1. ... smooth durable. ItSpecification:1.Material: LDPE film2.Sheet/mat: 30, 40, 50 and 60 sheets/mats3.Colors ... 24”*36”, 26”*45”, 31”*35 Clean Room Sticky Mat